TAB key doesn't work in player window

System and IINA version:

Expected behavior:

Using a key binding mapped to TAB doesn't work in IINA's player windows.

Actual behavior:

TAB is ignored.

Steps to reproduce:

Add a key binding such as this one to the active configuration:
Key: TAB
Action: cycle mute

Then start playing a video in IINA.
While the player window is in focus, press TAB.

How often does this happen?

Always.

This also fails in Music Mode.

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